[llvm-commits] CVS: llvm/lib/Target/TargetData.cpp

[Reid Spencer]

Changes in directory llvm/lib/Target:

TargetData.cpp updated: 1.79 -> 1.80
---
Log message:

Implement a getTypeSizeInBits method. This helps in transforms that want
to ensure the bit size of a type is identical before proceeding.


---
Diffs of the changes:  (+10 -0)

 TargetData.cpp |   10 ++++++++++
 1 files changed, 10 insertions(+)


Index: llvm/lib/Target/TargetData.cpp
diff -u llvm/lib/Target/TargetData.cpp:1.79 llvm/lib/Target/TargetData.cpp:1.80
--- llvm/lib/Target/TargetData.cpp:1.79	Sat Jan 20 17:07:13 2007
+++ llvm/lib/Target/TargetData.cpp	Sat Jan 20 17:32:04 2007
@@ -426,6 +426,16 @@
   return Size;
 }
 
+uint64_t TargetData::getTypeSizeInBits(const Type *Ty) const {
+  if (Ty->isInteger())
+    return cast<IntegerType>(Ty)->getBitWidth();
+
+  uint64_t Size;
+  unsigned char Align;
+  getTypeInfoABI(Ty, this, Size, Align);
+  return Size * 8;
+}
+
 unsigned char TargetData::getTypeAlignmentABI(const Type *Ty) const {
   uint64_t Size;
   unsigned char Align;